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| author | Marc Zyngier <[email protected]> | 2018-05-31 15:21:43 +0000 |
|---|---|---|
| committer | Marc Zyngier <[email protected]> | 2018-07-27 09:01:24 +0000 |
| commit | 30800b3a1fb14c6f143db5616a4aaea9fef94af3 (patch) | |
| tree | 48bcc72a292e8e87a2b7465ac7e6b35a8800c875 /tools/perf/scripts/python/intel-pt-events.py | |
| parent | irqchip/gic-v3-its: Honor hypervisor enforced LPI range (diff) | |
| download | kernel-30800b3a1fb14c6f143db5616a4aaea9fef94af3.tar.gz kernel-30800b3a1fb14c6f143db5616a4aaea9fef94af3.zip | |
irqchip/gic-v3-its: Reduce minimum LPI allocation to 1 for PCI devices
Allocating a minimum of 32 LPIs per PCI device, let's reduce it to
be just 1, as most devices do not need that many interrupts.
We still have to special-case DevID 0, as there is plenty of broken
HW around where the PCI RID is not presented as a DevID to the ITS,
and all the devices are presented as DevID 0. In this case, we keep
the 32 minimal allocation.
Signed-off-by: Marc Zyngier <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/intel-pt-events.py')
0 files changed, 0 insertions, 0 deletions